baber/WOPTO huggingface dataset:
Patent EP-0145990-A2 (EP)
Inventor: MAIER ALFRED E
IPC: H01H71/10
Filed: 1984-11-20
Abstract: The invention relates to an electric circuit breaker having improved operating means with current-limiting capability. 
     The operating means include an insulating cross-bar (84) pivotally supporting one contact (52) of each contact pair and having, at each pivotal connection (110) with a contact, a portion (270) defining a pocket (282) into which extends an end portion (284) of the associated contact, and in which are disposed restraining means (286, 288) cooperating with said end portion in such manner as to normally constrain the contact (52) to move together and in unison with the cross-bar (84), and to permit the contact to open independently of the cross-bar under the action of electrodynamic forces resulting from a high-level fault current flowing through the contacts. 
     The cross-bar assembly is compact, requiring relatively little space, and at the same time provides reliable and fast contact operation.
Patent EP-0147643-A2 (EP)
Inventor: AFZALI-ARDAKANI ALI
IPC: B41N1/14
Filed: 1984-11-27
Abstract: Electroerosion recording materials of superior scratch resistance are provided without the need for a lubricant overcoat by incorporating a hard, lubricating hydrophobic polymer layer between the support and the removable, thin conductive layer to reduce plastic deformation of the support under stylus writing pressure. The intermediate polymer layer provides a highly adhering surface for the overlying aluminum film and contains graphite fluoride and/or fluorocarbon resins such as Teflon<sup>R</sup> and hard particles such as silica. The materials may be used in various printing processes including making directly readable images, direct negatives and wear resistant offset printing masters.
Patent EP-0136764-A2 (EP)
Inventor: VAN NASSAU PETRUS JOHANNES MAR
IPC: C07C67/00
Filed: 1984-10-05
Abstract: An improved process for the preparation of urea from ammonia and carbon dioxide at an elevated temperature and pressure in first and second reaction zones, and the removal of non-converted ammonium carbamate from the urea synthesis solution in first and second stripping zones, wherein the first reaction zone is adapted such that the contents thereof are in indirect heat exchange with the contents of the first stripping zone. Ammonia and carbon dioxide are at least in part reacted to form ammonium carbamate and the ammonium carbamate is in part converted to urea in the first reaction zone, and the resulting effluent is introduced into the second reaction zone wherein further urea formation is effected to form a urea synthesis solution containing non-converted ammonium carbamate. A portion of the urea synthesis solution is introduced into the first stripping zone and another portion is introduced into the second stripping zone wherein the respective portions are heated and stripped to decompose at least part of the ammonium carbamate and form a gas mixture containing ammonia and carbon dioxide. The gas mixture thus formed in the second stripping zone is condensed in the first reaction zone in a manner such that the heat of condensation therein produced is exchanged with the urea synthesis solution in the first stripping zone so as to provide at least a portion of the heat required for the ammonium carbamate decomposition
Patent EP-0147904-A2 (EP)
Inventor: SUZUKI MIGAKU
IPC: D04H1/44
Filed: 1984-01-03
Abstract: @ in a method for fibre entangling of a fibrous web by subjecting said web to a treatment by high velocity water jets (24-28) on support members, said support members comprise a water-pervious support member (13) and water-impervious support members (14, 20-23) arranged in contact with the lower surface of said water-pervious support member. Said water-pervious support member may be a porous screen or a plurality of belts spaced from one another transversely of the fibrous web. Said water-impervious support members may be members each having a flat or circular surface on which the web is supported are employed. Preferably, these support members are arranged in a preliminary treatment station for the fibrous web.
Patent EP-0136851-A2 (EP)
Inventor: GREEN MICHAEL JAMES
IPC: C07C49/175
Filed: 1984-09-06
Abstract: A process for the production of (1) an ether or (2) a second amine comprises reacting an activated olefin with respectively an alcohol or first amine in the presence of a catalyst which is either (a) an amidine or (b) a Lewis base and epoxide. The same catalyst may also be used to carry out the reverse reaction in which an activated olefin and an alcohol or first amine are produced from the appropriate ether or second amine.
Patent EP-0148587-A2 (EP)
Inventor: PAPE PETER H K
IPC: A61F13/15
Filed: 1984-12-04
Abstract: Composite roll of tape especially suitable for making a refastenable tape closure for disposable diapers. The construction involves a pressure-sensitive adhesive fastening tape that partially overlies a pressure-sensitive adhesive target tape and also partially overlies a pressure-sensitive adhesive release tape, adhesion to the target tape preferably substantially exceeding the adhesion to the release tape. In use, the target tape and the release tape bond permanently to opposite sides of one edge of the diaper, one end of the fastening tape being thereafter lifted free from the release tape and permanently adhered to the opposite edge of the diaper. The opposite end of the fastening tape can then be repeatedly removed and re-adhered to the surface of the target tape.
Patent EP-0139569-A2 (EP)
Inventor: BOMBA FRANCK C
IPC: G06F13/374
Filed: 1984-09-21
Abstract: Devices for interconnection into a digital computer system contain arbitration mechanisms for assigning control of a common communications path among the devices. Several modes of device arbitration are provided for, and the modes may be mixed among devices, and changed during operation of the system, in the system without interfering with communications. The arbitration mechanism requires only a single additional line in the communications pathway, and thus a single additional pin on the integrated circuit on which it is implemented, for the arbitration function. It thus facilitates implementation of the arbitration mechanism along with all other interconnect logic on a single integrated circuit.
Patent EP-0154831-A2 (EP)
Inventor: TSUJII KAORU
IPC: C08F2/24
Filed: 1985-02-14
Abstract: A finely powdered polymer latex in the rodlike form having a major axis of from 0.1 to 100 microns and a minor axis of below 1/3 times the major axis. When the particles are dispersed in water at a concentration of 15wt%, the thixotropy index, η3/η30 is not less than 1.5.The polymer powder of the above size and configuration is useful in various fields including paint binders, diagnostic means and cosmetics.The polymer latex is prepared by solubilizing a polymerizable monomer in rod-shaped micelles, and polymerizing the monomer while keeping the rod-shaped micelle structure.
Patent EP-0173091-A2 (EP)
Inventor: LEISTNER ROLF
IPC: B60J1/17
Filed: 1985-07-27
Abstract: 1. A window pane for motor vehicles with a rail (3, 3'), especially of metal, attached thereto, which rail has a U-shaped cross-sectional region (4), provided with spacer elements, to receive the rim of the window pane (1) with the interposition of adhesive material, characterized in that, between the U-shaped cross-sectional region (4) and the rim (2) of the window pane (1), at least two separate plastics retaining strips (5, 5') are provided, which are spaced at a distance from each other along the rim (2) and rest on both sides against the window pane (1), and in the remaining intermediate space (4) a hardened elastic bonding material is provided.
Patent EP-0188749-A2 (EP)
Inventor: SPEISER PETER PAUL PROF DR
IPC: C07C69/60
Filed: 1985-12-16
Abstract: Fumaric acid derivatives of the formula    <IMAGE>  (I)  wherein R1 is a hydrogen atom, a C1-C8 alkyl group or a metallic cation, and R2 is a saturated or unsaturated aliphatic C6-C24 alkyl group, psoralen-9-yl, retinyl,  alpha -tocopheryl (vitamin E), calciferyl, corticosteroid-21-yl or monosaccharid- omega -yl; a group of fumaric acid derivatives based on glycerol, alkane diol or polyol molecules; and fumaric acid derivatives of the forumla    <IMAGE> (IX)  wherein n is an interger from 30 to 260, R3 is a hydrogen atom or a C1-C3 alkyl group, R4 is one of the R3 groups and n is the number of molecule repetitions, processes for their production and compositions containing same are described. These compounds are useful as drugs for the treatment of cryptogenically-caused diseases and have antisporiatic as well as antimicrobial action.
Patent EP-0177082-A2 (EP)
Title: Articulated mounting for a sofa
Inventor: VANGEENBERGHE JACQUES
IPC: A47C17/175
Filed: 1985-09-13
Abstract: The brackets (5 and 6) to which the frame (1) forming the seat and the frame (2) forming the back, respectively, are fastened are, besides their pivoting join to the abovementioned crosspiece, by virtue of the levers (7, 11 and 12), connected together by a set of bent levers (24, 25) having a point of articulation (26) between them and, beyond this point of articulation, a second join hinged with the aid of levers (31 and 32) kinematically joining the abovementioned brackets (1 and 2) together. <IMAGE>
Patent EP-0151050-A2 (EP)
Inventor: YOUNG PETER DAVID
IPC: B05C3/02
Filed: 1985-02-01
Abstract: A pressure vessel for use in impregnating porous articles comprising a support member for the articles, slidable between an upper position for degassing the articles and a lower position for impregnating the articles, a release mechanism operable from outside the pressure vessel to permit the support member to descend form the upper position to the lower position under gravity, and damping means at least partially within the pressure vessel for controlling descent of the support member.
Patent EP-0159186-A2 (EP)
Inventor: YAMADA KOICHI
IPC: C04B35/565
Filed: 1985-04-15
Abstract: A method for producing a sintered silicon carbide article of high density and mechanical strength comprising sintering in an inert atmosphere at a temperature of from 1900 to 2300°C a shaped mixture of 100 parts by weight of finely divided silicon carbide powder, tar pitch in an amount of 2-10 parts by weight, boron component in an amount corresponding to 0.03 - 0.15 parts by weight of boron, and silicon powder in an amount of 0.3 - 3 parts by weight.
Patent EP-0161928-A2 (EP)
Inventor: HUTCHINSON MARTIN A
IPC: C23C14/56
Filed: 1985-05-10
Abstract: The system for rotating the transfer plate of a coating system in a vacuum chamber (10) consists of a transfer plate driver assembly (202) on the outside of the chamber (101) at the axis (36) and a transfer plate rotator assembly (204) inside the chamber. The driver assembly consists of a pneumatic actuator (206) for linear motion, a barrel cam (210) which translates the linear motion into rotary motion with high torque at starting and stopping positions, and a rotary feedthrough (212) all in a structural housing (214). The rotator assembly comprises a central hub (232) with means (236) for supporting the end walls, a transfer plate hub assembly (230) ratchet arm (238) connected to the rotary feedthrough (212). As the pressure plate assembly (16) is drawn back by the ram, it in turn draws back the transfer plate (18) and engages the ratchet arm (238) with the transfer plate hub (232). The actuator then rotates the transfer plate (32). The ram then reverses direction, the ratchet arm (238) disengages and is returned to its initial position.
Patent EP-0164972-A2 (EP)
Inventor: SHU HOU SHING FRANK
IPC: G06F15/167
Filed: 1985-05-31
Abstract: In a system comprising a plurality of processors (1, 2, 3) interconnected by an inter- processor communication controller (ICC) (4), information is transferred from one processor to another via the ICC. Commands from an originating processor are entered in the ICC and responses from the ICC are returned to either the originating or the terminating processor. The response from the ICC includes the address of the first buffer location and the length of the buffer for holding data to be received from an originating processor or to be transferrred to a terminating processor. The data buffers (9, 10, 11) are read by a terminating processor by issuing commands to the ICC.
Patent EP-0173473-A2 (EP)
Inventor: FEAST WILLIAM JAMES
IPC: H01B1/12
Filed: 1985-08-01
Abstract: Novel polymers and copolymers containing the monomer 3,6-bis(trifluoromethyl)pentacyclo (6.2.0.0<sup>2,4</sup>.0<sup>3,6</sup>.0<sup>5,7</sup>] dec--9-ene are prepared which can be easily converted into poly-(acetylene). The polymer (copolymer) and subsequent poly-(acetylene) can be made into any desired shape, such as into films.
Patent EP-0180425-A2 (EP)
Inventor: BARTHOMEUF DENISE MARIE
IPC: C07C7/13
Filed: 1985-10-25
Abstract: The invention relates to a process for selectively adsorbing ethylbenzene from a stream containing one or more isomeric xylenes. The ethylbenzene is adsorbed on Cs-substituted Type X zeolite. Certain alkyl substituted benzene desorbents give the zeolite good ethylbenzene selectivity over the xylenes.
Patent EP-0188068-A2 (EP)
Inventor: ASHINA YOSHIRO
IPC: B01D71/24
Filed: 1985-11-07
Abstract: A method for purifying a reaction solution obtained by using a microbial cell, an immobilized microbial cell, or an immobilized enzyme as a catalyst in a water medium is disclosed, The method comprises repeatedly filtering the reaction solution to remove fine solid matter using a polyethylene porous hollow fiber membrane having a bubble point of from 1 to 20 kg/cm<sup>2</sup>, and repeatedly washing the hollow fiber membrane before it has been clogged to such an extent that a differential pressure thereof exceeds 3 kg/cm<sup>2</sup>. By this method, a filter membrane can be repeatedly regenerated at high efficiency and can stably be used for a long period of time.
Patent EP-0183486-A2 (EP)
Inventor: ILES RICHARD PHILIP ARTHUR
IPC: G06F13/12
Filed: 1985-11-21
Abstract: The microprocessor interface device is for use in a telecommunications system including a microprocessor. The device includes a first interfacing means which receives signals from, and despatches signals to, the telecommunications system. A second interfacing means receives signals from, and despatches signals to, the microprocessor. A memory is provided, together with arbitration means arranged to control the first and second interfacing means so that only one interfacing means at a time has access to the memory. Decoding means is adapted to respond to address signals presented to the second interfacing means by the microprocessor, to generate signals enabling areas of the telecommunications system to be accessed.
Patent EP-0183566-A2 (EP)
Inventor: UEDA TAKASHI
IPC: C08F255/00
Filed: 1985-11-29
Abstract: A heat-flexible electrophotographic toner composition comprising
     (A) a graft modified polyolefin composed of 100 parts by weight of a polyolefin having an intrinsic viscosity, measured in decalin at 135°C, of from 0.04 to 1.2 dl/g, and grafted thereto a monomer selected from the group consisting of (a) 1.0 to 100 parts by weight of acrylonitrile or methacrylonitrile, (b) 3 to 200 parts by weight of an aromatic carboxylic acid vinyl ester and (c) 2 to 43 parts by weight of an unsaturated carboxylic acid ester, and   (B) a coloring agent.
Patent EP-0185503-A2 (EP)
Inventor: KITA HIROYUKI C O PATENTS DIVI
IPC: H04N5/12
Filed: 1985-12-10
Abstract: A digital scan converter comprises an oscillator (23) providing a clock signal used to scan-convert an input video signal so as thereby to produce a scan-converted output video signal (2.R, 2.G, 2.B), an automatic frequency control circuit (22) for controlling the oscillator (23) in synchronism with a synchronising signal (S H ) separated from the input video signal, and a counter (24) for frequency-dividing the clock signal from the oscillator (23) so as thereby to form a control signal used for controlling blanking of the input video signal. The counter (24) provides also an address signal for a memory (14) in which the video signal is stored temporarily during the scan converting operation. Since a composite blanking pulse for the input video signal is formed in synchronism with the address signal for the memory (14). it is possible to prevent appearance of a jitter of the composite blanking pulse on a display screen.
Patent EP-0157718-A2 (EP)
Inventor: ZERNITSKI USIAHU
IPC: G08G1/095
Filed: 1985-03-27
Abstract: A traffic signal is described comprising a housing having a source of green light in a first section, a source of red light in a second section, and a source of yellow light in a third section. The traffic signal further includes a cover plate closing one end of the housing, a drive for cyclically rotating the cover plate, and a light-transmitting window carried by the cover plate on one side of its rotary axis such that, during each rotary cycle of the cover plate, its window traverses the respective sections of the housing so as to transmit green light for a first portion of the cycle, yellow light for another portion, and red light for a further portion.
Patent EP-0189198-A2 (EP)
Inventor: TRABANDT HAGEN
IPC: B60C11/24
Filed: 1986-01-23
Abstract: The invention is based on vehicle tyres with wear indicators on the tread which has zigzag-shaped or wave-shaped grooves. In order to be able to arrange as many indicators distributed over the tyre circumference as possible, but to leave the effect of the actual profiling virtually unaffected by this, the groove edges which protrude forwards to the grooves are, on the basis of the invention, recessed and at the same time the base of the recesses is arranged above the groove base. At the same time, the recesses can be delimited by V-shaped edges. <IMAGE>
Patent EP-0195913-A2 (EP)
Inventor: KNAPP JANET S
IPC: F02K7/02
Filed: 1986-02-12
Abstract: The combination of a pulsed rocket engine 12 and a sleeve valve 10 coupled to the engine output and receiving in its internal chamber 16 the gas generated by the engine 12. The sleeve valve 10 has a movable sleeve 24 with ports 26, 28 therethrough surrounding the wall 18 of the chamber 16, the wall 18 having ports 38, 40 which axially align with the sleeve ports 26, 28 in the valve's open position to allow rapid discharge of the contents of the chamber 16. The sleeve is ordinarily biased to a closed, or non-aligned, position for the ports by a spring 32. When the gas pressure in the chamber 16 reaches a predetermined amount, a pressure sensor 54 commands a gas source to send pressurized gas into the valve 10 to force the sleeve 24 into its open position against the bias of the spring 32, thereby aligning the ports 26, 28 and 38, 40 and allowing rapid discharge of the gas from the sleeve-valve chamber 16.
Patent EP-0197345-A2 (EP)
Inventor: DIGIULIO PETER C
IPC: G06F1/28
Filed: 1986-03-12
Abstract: 57 A method and apparatus (80) for providing enhanced security to the non-volatile memory (50, 60) of an electronic postage meter during power up and power down of the meter is disclosed. The apparatus (80) comprises means for detecting a regulated voltage level of the meter, means for detecting an unregulated voltage level of the meter, means for detecting a predetermined frequency from a system clock associated with the meter and a reset delay circuit responsive to the detected unregulated voltage, detected regulated voltage and the predetermined clock frequency for allowing access to the non-volatile memories (50, 60) if the unregulated voltage level, the regulated level and the clock frequency have reached their appropriate levels and preventing access to the memories (50, 60) other-  ' wise. Through the use of this circuitry the critical accounting information within the memories (50, 60) is protected during the powering up and powering down of the postage meter.
Patent EP-0200223-A2 (EP)
Inventor: SAYED KEITH LEONARD
IPC: A61G5/14
Filed: 1986-04-30
Abstract: @ A wheelchair apparatus arranged to hold a person in a substantially upright position, the apparatus including a wheeled frame 1 the front of which supported by a wheeled footplate 13, the wheeled footplate 13 supported at least in part an assembly which in a substantially upright position can hold a person upright in association therewith, the arrangement being such that the wheeled frame 1 and footplate 13 can move or travel with the person in the substantially upright position. The assembly can include means 29, 31 arranged to hold the person in association therewith. The assembly can be a seat frame 10, a back frame 11 and a support 12 to the bottom of which is connected the footplate 13. The assembly having an upright position with the footplate 13 on the ground and a lowered position with the seat frame 10, back frame 11 and support 13 configured as a chair.
Patent EP-0206041-A2 (EP)
Inventor: JOSSERAND JOSEPH
IPC: B23H7/10
Filed: 1986-06-05
Abstract: Um das Einziehen der Drahtelektrode (3) einer Drahterodiermaschine in Drahtführungen (11, 21) zu erlauben, deren Innenöffnung den Drahtdurchmesser nur um wenige um übersteigt, wird der Draht (3) vor dem Einziehen über eine Länge (A), die den Abstand (B) zwischen den Drahtführungen zuzüglich des Abstandes zwischen der abfuhrseitigen Führung und einen nachfolgenden Drahtantrieb übersteigt, in seiner Dicke reduziert. Dieses so gebildete Einziehstück kann hernach leichter durch die Drahtführungen (11, 21) eingezogen werden. Die Dickenreduktion erfolgt durch Erwärmen eines Drahtstücks innerhalb eines Kanals (82) unter gleichzeitiger Dehnung des Drahts.
Patent EP-0212605-A2 (EP)
Inventor: SCHAPER WOLFGANG DR
IPC: C07D409/06
Filed: 1986-08-18
Abstract: Azole derivatives of the formula I <IMAGE> where A equals CH or N and R<1>/R<2> equals substituted or unsubstituted phenyl, biphenylyl, phenoxyphenyl, benzylphenyl, benzyloxyphenyl, naphthyl, thienyl, furyl or pyridyl and their salts and esters have outstanding antimycotic and fungicidal activity in all stereoisomeric forms. They are obtained by reaction of a compound II <IMAGE> with a sulphur ylide of the formula III <IMAGE> to give the compound IV <IMAGE> which is reacted with the corresponding compound V <IMAGE> to give I. Compound VI <IMAGE> can also be used as a starting material and is reacted with 2 equivalents of IIIa <IMAGE> compound IV being formed; or compound VI is first reacted with an equivalent of IIIa to give II, and II is then reacted, without working up, with the sulphur ylide IIIb (CH3)2SCH2 to give IV and this is reacted with V to give I.
Patent EP-0223986-A2 (EP)
Inventor: NOBLE JR WENDELL P
IPC: H01L21/265
Filed: 1986-10-07
Abstract: A process is provided for making two self-aligned recessed oxide isolation regions (24, 28) of different thicknesses which includes the steps of defining first and second spaced apart regions (16, 18) on the surface of a semiconductor substrate (10), forming a protective layer (20) over the second region (18), forming a first insulating layer (24) of a given thickness within the first region (16) while the second region is protected by the protective layer, removing the protective layer (20) from the second region and forming a second insulating layer (28) thinner than that of the first layer (24) within the second region. Field regions (22, 26) may be ion implanted prior to forming the insulating layers.
Patent EP-0228641-A2 (EP)
Inventor: FRATTI MARCO
IPC: E06B3/30
Filed: 1986-12-13
Abstract: The present invention relates to a casing with fixed and/or movable frames for doors, windows and the like, which has the peculiarity of comprising a self-supporting frame (1) having a perimetral framework with a closed shape provided with sections of profiled elements (2) having a central body (3) defining, on opposite sides, abutment regions for the fixing of the perimetral region of two spaced apart pane-like elements (6) which provide a double-glazing. Said sections of profiled elements (2), in their central portion, external to the extension of said perimetral framework, have at least portions (20) prearranged for the coupling of means (21) for connecting to a fixed framework.